Abstract

Sinoeuthemis daohugouensis gen. et sp. n. is the first record of the isophlebiopteran family Euthemistidae from Middle Jurassic of northeast China, while previously this family was restricted to the early Late Jurassic Kazakhstan. This new finding allows us to emend the family diagnosis with hindwing characters. This new species shows a mixture of characters alternatively present in different genera of the two families Euthemistidae and Sphenophlebiidae.

Addeddate

2025-03-16 11:56:29

Bhl_virtual_titleid

210914

Bhl_virtual_volume

v.261 (2013)

Call number

10_3897_zookeys_261_4371

Call-number

10_3897_zookeys_261_4371

Foldoutcount

0

Genre

article

Identifier

firsteuthemisti261liyo

Identifier-ark

ark:/13960/s2jh5k986j0

Identifier-bib

10_3897_zookeys_261_4371

Identifier-doi

10.3897/zookeys.261.4371

Ocr

tesseract 5.3.0-6-g76ae

Ocr_detected_lang

en

Ocr_detected_lang_conf

1.0000

Ocr_detected_script

Latin

Ocr_detected_script_conf

1.0000

Ocr_module_version

0.0.21

Ocr_parameters

-l eng

Page_number_confidence

83

Page_number_module_version

1.0.5

Page_range

41-50

Pages

10

Pdf_degraded

invalid-jp2-headers

Pdf_module_version

0.0.25

Possible copyright status

In copyright. Digitized with the permission of the rights holder.

Ppi

300

Source

ZooKeys 261

Year

2013

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